CWE-ou-minkata/Sources/Plasma/FeatureLib/pfPython/cyCameraGlue.cpp

/*==LICENSE==*

CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011  Cyan Worlds, Inc.

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
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Additional permissions under GNU GPL version 3 section 7

If you modify this Program, or any covered work, by linking or
combining it with any of RAD Game Tools Bink SDK, Autodesk 3ds Max SDK,
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*==LICENSE==*/

#include <Python.h>
#include "pyKey.h"
#pragma hdrstop

#include "cyCamera.h"

// glue functions
PYTHON_CLASS_DEFINITION(ptCamera, cyCamera);

PYTHON_DEFAULT_NEW_DEFINITION(ptCamera, cyCamera)
PYTHON_DEFAULT_DEALLOC_DEFINITION(ptCamera)

PYTHON_INIT_DEFINITION(ptCamera, args, keywords)
{
    PYTHON_RETURN_INIT_OK;
}

PYTHON_METHOD_DEFINITION(ptCamera, save, args)
{
    PyObject* keyObj = NULL;
    if (!PyArg_ParseTuple(args, "O", &keyObj))
    {
        PyErr_SetString(PyExc_TypeError, "save expects a ptKey object");
        PYTHON_RETURN_ERROR;
    }
    if (!pyKey::Check(keyObj))
    {
        PyErr_SetString(PyExc_TypeError, "save expects a ptKey object");
        PYTHON_RETURN_ERROR;
    }

    pyKey* key = pyKey::ConvertFrom(keyObj);
    self->fThis->Push(*key);
    PYTHON_RETURN_NONE;
}

PYTHON_METHOD_DEFINITION(ptCamera, restore, args)
{
    PyObject* keyObj = NULL;
    if (!PyArg_ParseTuple(args, "O", &keyObj))
    {
        PyErr_SetString(PyExc_TypeError, "restore expects a ptKey object");
        PYTHON_RETURN_ERROR;
    }
    if (!pyKey::Check(keyObj))
    {
        PyErr_SetString(PyExc_TypeError, "restore expects a ptKey object");
        PYTHON_RETURN_ERROR;
    }

    pyKey* key = pyKey::ConvertFrom(keyObj);
    self->fThis->Pop(*key);
    PYTHON_RETURN_NONE;
}

PYTHON_METHOD_DEFINITION(ptCamera, controlKey, args)
{
    long controlKey;
    char activateFlag;
    if (!PyArg_ParseTuple(args, "lb", &controlKey, &activateFlag))
    {
        PyErr_SetString(PyExc_TypeError, "controlKey expects a long and a boolean");
        PYTHON_RETURN_ERROR;
    }

    self->fThis->ControlKey(controlKey, activateFlag != 0);
    PYTHON_RETURN_NONE;
}

PYTHON_METHOD_DEFINITION(ptCamera, set, args)
{
    PyObject* keyObj = NULL;
    double time;
    char save;
    if (!PyArg_ParseTuple(args, "Odb", &keyObj, &time, &save))
    {
        PyErr_SetString(PyExc_TypeError, "set expects a ptKey, double, and a boolean");
        PYTHON_RETURN_ERROR;
    }
    if (!pyKey::Check(keyObj))
    {
        PyErr_SetString(PyExc_TypeError, "set expects a ptKey, double, and a boolean");
        PYTHON_RETURN_ERROR;
    }

    pyKey* key = pyKey::ConvertFrom(keyObj);
    self->fThis->TransitionTo(*key, time, save != 0);
    PYTHON_RETURN_NONE;
}

PYTHON_BASIC_METHOD_DEFINITION(ptCamera, enableFirstPersonOverride, EnableFirstPersonOverride)
PYTHON_BASIC_METHOD_DEFINITION(ptCamera, disableFirstPersonOverride, DisableFirstPersonOverride)
PYTHON_BASIC_METHOD_DEFINITION(ptCamera, undoFirstPerson, UndoFirstPerson)

PYTHON_METHOD_DEFINITION_NOARGS(ptCamera, getFOV)
{
    return PyFloat_FromDouble(self->fThis->GetFOV());
}

PYTHON_METHOD_DEFINITION(ptCamera, setFOV, args)
{
    float fov;
    double time;
    if (!PyArg_ParseTuple(args, "fd", &fov, &time))
    {
        PyErr_SetString(PyExc_TypeError, "setFOV expects a float and a double");
        PYTHON_RETURN_ERROR;
    }

    self->fThis->SetFOV(fov, time);
    PYTHON_RETURN_NONE;
}

PYTHON_METHOD_DEFINITION(ptCamera, setSmootherCam, args)
{
    char state;
    if (!PyArg_ParseTuple(args, "b", &state))
    {
        PyErr_SetString(PyExc_TypeError, "setSmootherCam expects a boolean");
        PYTHON_RETURN_ERROR;
    }

    self->fThis->SetSmootherCam(state != 0);
    PYTHON_RETURN_NONE;
}

PYTHON_METHOD_DEFINITION_NOARGS(ptCamera, isSmootherCam)
{
    PYTHON_RETURN_BOOL(self->fThis->IsSmootherCam());
}

PYTHON_METHOD_DEFINITION(ptCamera, setWalkAndVerticalPan, args)
{
    char state;
    if (!PyArg_ParseTuple(args, "b", &state))
    {
        PyErr_SetString(PyExc_TypeError, "setWalkAndVerticalPan expects a boolean");
        PYTHON_RETURN_ERROR;
    }

    self->fThis->SetWalkAndVerticalPan(state != 0);
    PYTHON_RETURN_NONE;
}

PYTHON_METHOD_DEFINITION_NOARGS(ptCamera, isWalkAndVerticalPan)
{
    PYTHON_RETURN_BOOL(self->fThis->IsWalkAndVerticalPan());
}

PYTHON_METHOD_DEFINITION(ptCamera, setStayInFirstPerson, args)
{
    char state;
    if (!PyArg_ParseTuple(args, "b", &state))
    {
        PyErr_SetString(PyExc_TypeError, "setStayInFirstPerson expects a boolean");
        PYTHON_RETURN_ERROR;
    }

    self->fThis->SetStayInFirstPerson(state != 0);
    PYTHON_RETURN_NONE;
}

PYTHON_METHOD_DEFINITION_NOARGS(ptCamera, isStayInFirstPerson)
{
    PYTHON_RETURN_BOOL(self->fThis->IsStayInFirstPerson());
}

PYTHON_METHOD_DEFINITION_NOARGS(ptCamera, getAspectRatio)
{
    return PyFloat_FromDouble(self->fThis->GetAspectRatio());
}

PYTHON_METHOD_DEFINITION(ptCamera, setAspectRatio, args)
{
    float aspect;
    if (!PyArg_ParseTuple(args, "f", &aspect))
    {
        PyErr_SetString(PyExc_TypeError, "setAspectRatio expects a float");
        PYTHON_RETURN_ERROR;
    }

    self->fThis->SetAspectRatio(aspect);
    PYTHON_RETURN_NONE;
}

PYTHON_METHOD_DEFINITION_NOARGS(ptCamera, refreshFOV)
{
    self->fThis->RefreshFOV();
    PYTHON_RETURN_NONE;
}

PYTHON_START_METHODS_TABLE(ptCamera)
    PYTHON_METHOD(ptCamera, save, "Params: cameraKey\nSaves the current camera and sets the camera to cameraKey"),
    PYTHON_METHOD(ptCamera, restore, "Params: cameraKey\nRestores camera to saved one"),
    
    PYTHON_METHOD(ptCamera, controlKey, "Params: controlKey,activateFlag\nSend a control key to the camera as if it was hit by the user.\n"
                "This is for sending things like pan-up, pan-down, zoom-in, etc."),

    PYTHON_METHOD(ptCamera, set, "Params: cameraKey,time,save\nDO NOT USE"),
    
    PYTHON_BASIC_METHOD(ptCamera, enableFirstPersonOverride, "Allows the user to override the camera and go to a first person camera."),
    PYTHON_BASIC_METHOD(ptCamera, disableFirstPersonOverride, "Does _not_ allow the user to override the camera to go to first person camera."),
    PYTHON_BASIC_METHOD(ptCamera, undoFirstPerson, "If the user has overridden the camera to be in first person, this will take them out of first person.\n"
                "If the user didn't override the camera, then this will do nothing."),
     
    PYTHON_METHOD_NOARGS(ptCamera, getFOV, "Returns the current camera's FOV(h)"),
    PYTHON_METHOD(ptCamera, setFOV, "Params: fov, time\nSets the current cameras FOV (based on h)"),

    PYTHON_METHOD(ptCamera, setSmootherCam, "Params: state\nSet the faster cams thing"),
    PYTHON_METHOD_NOARGS(ptCamera, isSmootherCam, "Returns true if we are using the faster cams thing"),
    PYTHON_METHOD(ptCamera, setWalkAndVerticalPan, "Params: state\nSet Walk and chew gum"),
    PYTHON_METHOD_NOARGS(ptCamera, isWalkAndVerticalPan, "Returns true if we are walking and chewing gum"),
    PYTHON_METHOD(ptCamera, setStayInFirstPerson, "Params: state\nSet Stay In First Person Always"),
    PYTHON_METHOD_NOARGS(ptCamera, isStayInFirstPerson, "Are we staying in first person?"),
    PYTHON_METHOD_NOARGS(ptCamera, getAspectRatio, "Get the global aspect ratio"),
    PYTHON_METHOD(ptCamera, setAspectRatio, "Params: aspect\nSet the global aspect ratio"),
    PYTHON_METHOD_NOARGS(ptCamera, refreshFOV, "Refreshes the FOV"),
PYTHON_END_METHODS_TABLE;

// Type structure definition
PLASMA_DEFAULT_TYPE(ptCamera, "Plasma camera class");

// required functions for PyObject interoperability
PYTHON_CLASS_NEW_IMPL(ptCamera, cyCamera)
PYTHON_CLASS_CHECK_IMPL(ptCamera, cyCamera)
PYTHON_CLASS_CONVERT_FROM_IMPL(ptCamera, cyCamera)

///////////////////////////////////////////////////////////////////////////
//
// AddPlasmaClasses - the python module definitions
//
void cyCamera::AddPlasmaClasses(PyObject *m)
{
    PYTHON_CLASS_IMPORT_START(m);
    PYTHON_CLASS_IMPORT(m, ptCamera);
    PYTHON_CLASS_IMPORT_END(m);
}